(i) The binomial distribution and the Poisson distribution have two possible experimental outcomes.

(ii) The Poisson distribution or, the law of improbable events, has positively skewed shape.

(iii) In a Poisson distribution each trail is independent.

Select one:

A.(i), (ii), and (iii) are all correct statements.

B.(i), (ii), and (iii) are all false statements.

C.(i) is a correct statement but not (ii) or (iii).

D.(i) and (iii) are correct statements but not (ii).

E.(ii) and (iii) are correct statements but not (i).

i. A random variable may be either discrete or continuous.

ii. If Unique Buying Services has 100 employees, there might be 0, 1, 2, 3 up to 100 employees absent on Monday. In this case, the day of the week is the random variable.

iii. If we measure the weight of an eggnog carton, the variable is referred to as being a discrete random variable.

Select one:

A.(i) is a correct statement but not (ii) or (iii).

B.(i) and (iii) are correct statements but not (ii).

C.(ii) and (iii) are correct statements but not (i).

D.(i), (ii), and (iii) are all correct statements.

E.(i), (ii), and (iii) are all false statements.

(i) A probability distribution relates the expected outcomes of an experiment to the probability of each one occurring.

(ii) The probability of all events in a probability distribution must sum to one.

(iii) A finite population consists of a fixed number of individuals, objects, or measurements.

Select one:

A.(i), (ii), and (iii) are all correct statements.

B.(ii) and (iii) are correct statements but not (i).

C.(i) is a correct statement but not (ii) or (iii).

D.(i), (ii), and (iii) are all false statements.

E.(i) and (ii) are correct statements but not (iii).

(i) The formula to convert any normal distribution to the standard normal distribution is z = (X - )/

(ii) The standardized value measures distance from the mean in units of standard deviation.

(iii) The area under a normal curve to the right of az-score of zero is a proportion of 0.50.

Select one:

A.(i) is a correct statement but not (ii) or (iii).

B.(i), (ii), and (iii) are all correct statements.

C.(i) and (ii) are correct statements but not (iii).

D.(ii) and (iii) are correct statements but not (i).

E.(i) and (iii) are correct statements but not (ii).

i. A z-score is the distance between a selected value (X)and the population mean () divided by the population standard deviation ().

ii. The standard normal distribution is a special normal distribution with a mean of 0 and a standard deviation of 1.

iii. A computedzforXvalues to the right of the mean is negative.

Select one:

A.(i) and (ii) are correct statements but not (iii).

B.(i) is a correct statement but not (ii) or (iii).

C.(i), (ii), and (iii) are all correct statements.

D.(i) and (iii) are correct statements but not (ii).

E.(i), (ii), and (iii) are all false statements.